Practice English questions with answers and explanations.
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'Must not' expresses prohibition.
'Need not' would mean the action is unnecessary, not forbidden.
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Names of rivers normally take the definite article.
Thus, 'the Nile' is the standard form.
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'Both' refers to the two brothers together and agrees with the plural verb.
The sentence states that the two share the same profession.
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'Police' is treated as a plural noun in standard English.
It therefore takes the plural verb 'are.'
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The sentence describes a repeated habit in a finished past period.
The simple past is appropriate.
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'Need not' means there is no necessity to bring food.
It does not imply that bringing food is forbidden.
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Names of meals usually take no article when used generally.
An article is added only when the meal is specifically described.
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'Either' means one or the other of two choices.
It is the correct determiner for a free choice between two items.
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When 'every' applies to coordinated singular nouns, the idea remains distributively singular.
Therefore, 'has' is correct.
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The action continued for a duration before another past event.
The past perfect continuous emphasizes that ongoing earlier activity.
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'Shall we' is commonly used to make a suggestion or seek agreement.
The speaker is proposing that the presentation begin.
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Musical instruments commonly take the definite article after 'play.'
Therefore, 'plays the violin' is correct.
